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Published on: November 25, 2016
Evaluation of Millipore Cartridge-type Water Treatment Systems for Microbiological Applications
Barbara L Green1, Warren Litsky1
1Department of Environmental Sciences, University of Massachusetts, Amherst, Massachusetts 01003.
Abstract:
Two different cartridge-type water treatment systems were evaluated for use in the microbiology laboratory, employing the Distilled Water Suitability Test (DWST). The Milli-Q system fed by distilled water and the Milli-R/Q system fed by tap water both produced water acceptable for microbiological use as measured by the DWST. Concentrations of ionic species (as measured by conductivity) in Milli-Q and Milli-R/Q products were significantly lower than in the double distilled control water.
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